Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Da Qin Xu"'
Autor:
Xin-hua, Wang, Hong, Zhang, Li-min, Guo, Ke-jun, Miao, Wen-ping, DA, Bin, Wu, Da-qin, Xu, Ya-jun, Ge, Tao-xia, Mu, Guo-juan, Chen, Xiao-yan, Zhou, Shi-ming, Wang, Peng-fei, Ge, Jin-xiao, Xi
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 34(5)
To study the genotype distributions and epidemiological characteristics of Yersinia pestis in Gansu province.Primers were designed according to the confirmed 23 differential sections, to genotype the 202 Yersinia pestis DNA of Gansu province by PCR,
Autor:
Peng-fei, Ge, Hong, Zhang, Zhao-biao, Guo, Ke-jun, Miao, Da-qin, Xu, Wen-ping, Da, Bin, Wu, Li-min, Guo, Ya-jun, Ge, Guo-juan, Chen, Tao-xia, Mu, Jin-xiao, Xi
Publikováno v:
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi. 31(7)
Publikováno v:
29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6.
Fracture toughness testing in sour environment using Single Edge Notch Tensile (SENT) and Single Edge Notch Bend (SENB) specimens has been developed and applied by authors’ laboratory for Engineering Critical Assessment (ECA) of pipeline girth weld
Publikováno v:
Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation.
Offshore pipelines and risers constructed from carbon steel have reduced levels of performance when operating in a sour environment. Fatigue crack growth rates can be significantly higher and material fracture toughness may be significantly lower. In